Ubiquiti UP-AI-HORN-SPEAKER-B PoE Horn Speaker 120 dB
Overview
The Ubiquiti UP-AI-HORN-SPEAKER-B is a network-integrated horn speaker engineered for outdoor security and facility management where coordinated audio alerts matter. It delivers 120 dB output—loud enough to cut through ambient noise in parking lots, campuses, and industrial yards—and draws power directly from a standard PoE port, eliminating the need for dedicated power infrastructure or additional amplifiers at each deployment point. Tight integration with Ubiquiti surveillance systems and the UniFi Protect AI platform allows you to trigger audio responses automatically when motion, intrusion, or other security events are detected.
Key Features
- 120 dB horn output: Achieves audible coverage across large outdoor areas without requiring external amplification—critical when you need emergency alerts or access denial tones to carry across multiple buildings or zones.
- PoE power delivery: Draws power from a single Ethernet cable connected to any PoE-enabled switch or injector. No 12V runs, no power conduit, no separate breaker panels needed—reduces installation cost and ongoing maintenance overhead, particularly valuable in retrofit deployments.
- Network-managed audio control: Configure and trigger the UP-AI-HORN-SPEAKER-B from the UniFi Protect AI console, allowing centralized control across multiple sites without site visits or local controllers.
- Event-driven triggers: Link horn alerts directly to camera analytics events—unauthorized motion, loitering, access violations, or custom rules can automatically play a warning tone or announcement without operator intervention.
- All-weather construction: Built to withstand outdoor temperature swings, UV exposure, and moisture, reducing the need for protective housings or replacement cycles in harsh environments.
- Compact form factor: Weighs 2.5 lb and mounts directly to existing poles, walls, or structures using standard hardware—fits into deployments where space is constrained or aesthetics matter.
- Scheduled announcements: Program recurring audio alerts for shift changes, facility closures, or facility access hours without requiring manual intervention.
- IP-based routing: Integrate horn speakers across VLANs and subnets, enabling multi-campus or multi-site coordination from a single management interface.
Integration & Compatibility
The UP-AI-HORN-SPEAKER-B is designed for UniFi Protect AI ecosystems. It integrates with UniFi management software, which provides rule-based automation, scheduling, and centralized deployment across distributed locations. Standard ONVIF support enables third-party integration where needed, though best performance and deepest automation occur within UniFi Protect AI. The device requires a PoE-enabled network infrastructure—confirm your switch or injector supports 802.3af or higher power delivery before deployment.
Deployment Considerations
Position the horn speaker strategically to maximize coverage in your target zone—directionality matters for outdoor effectiveness. Secure mounting prevents wind-induced movement or theft. Network bandwidth for audio streaming is minimal, but ensure stable IP connectivity; a wired Ethernet connection (not Wi-Fi relay) is strongly recommended for reliability. If you're deploying multiple speakers across a large campus, segment audio zones by area to avoid cacophony and ensure targeted alerts reach the right audience.
When to Choose a Different Model
If you need low-power, battery-backed audio for remote areas, or if you require integration with non-Ubiquiti VMS platforms, evaluate other audio alert products in the outdoor security accessory category. If 120 dB is insufficient for extremely noisy industrial environments, confirm sound pressure levels in your specific deployment conditions before committing. For indoor-only announcements or voice-clarity applications (versus alarm tones), consider whether an integrated audio system or dedicated PA solution serves your use case better.
Frequently Asked Questions
Q: Does the UP-AI-HORN-SPEAKER-B work with non-Ubiquiti cameras or NVRs?
A: The device integrates most deeply with UniFi Protect AI. Third-party integration is possible via ONVIF or webhook triggers if your VMS supports outbound audio commands, but event-driven automation and centralized management are optimized for Ubiquiti platforms.
Q: What power budget does the UP-AI-HORN-SPEAKER-B require?
A: The device is PoE-powered and draws current within standard 802.3af limits, making it compatible with entry-level PoE switches and mid-range PoE injectors. Confirm your power supply has available wattage when scaling to multiple speakers.
Q: Can I control the UP-AI-HORN-SPEAKER-B remotely, or only on-site?
A: Full remote control via UniFi Protect AI console allows you to trigger alerts, schedule announcements, and adjust settings from anywhere with network access to your management interface.
Q: Is the UP-AI-HORN-SPEAKER-B suitable for extreme cold or heat?
A: The unit is rated for all-weather outdoor operation. Verify operating temperature range in the datasheet matches your climate zone, particularly for very high heat or sub-zero deployments.
Q: What mounting hardware is included?
A: Standard mounting brackets and fasteners are included. Confirm compatibility with your target surface (pole, wall, pendant) before ordering specialized adapters.
Q: Does the UP-AI-HORN-SPEAKER-B record or transmit audio?
A: The device is an output-only speaker for alerts and announcements. It does not capture or store audio—this simplifies privacy and compliance concerns in many deployments.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The UP-AI-HORN-SPEAKER-B eliminates a long-standing integration headache: wiring separate audio infrastructure into security deployments. Its 120 dB output pushes sound pressure hard enough to reach across parking structures and industrial floors, and the fact that it runs entirely on PoE means you're not negotiating with facilities for new power circuits. Most importantly, tight coupling with UniFi Protect AI lets you automate audio responses to detection events—unauthorized access triggers a warning tone instantly, no manual intervention required.
Technical Highlights:
- 120 dB horn output: Delivers alarm-level volume across outdoor zones without external amplifiers—invaluable when you need instant, attention-grabbing alerts across large areas or high-noise industrial environments.
- PoE-only power: Single Ethernet run replaces traditional audio amp installations, reducing installation labor, cable runs, and the power infrastructure footprint—particularly significant in retrofit or multi-building deployments.
- Event-triggered automation: Link alerts directly to camera analytics rules within UniFi Protect AI—motion detection, loitering, or custom rule violations can automatically broadcast a tone without operator action, shortening response times.
- 2.5 lb compact form: Lightweight design simplifies mounting on existing poles or structures, reducing structural reinforcement requirements and keeping installation scope lean.
Deployment Considerations:
- Horn directionality matters—position speakers strategically to cover your critical zones; sound pressure drops with distance and obstacles, so site-walk testing before final deployment saves rework.
- Ensure your PoE infrastructure has headroom when scaling to multiple speakers; while each unit draws modestly, a 12-speaker campus deployment needs careful power budgeting on your switch or injector.
- Deep automation benefits require UniFi Protect AI—third-party VMS integration is possible but loses the event-triggered rules engine that makes this device most useful.
For integrators managing multi-building campuses, industrial sites, or large parking facilities, the UP-AI-HORN-SPEAKER-B (often searched as UP AI HORN SPEAKER B) cuts deployment complexity and operational overhead compared to traditional audio alert systems. Pair it with Ubiquiti cameras and UniFi Protect AI, and you have event-driven emergency response without extra infrastructure or people.
